Learning R: A Step-By-Step Function Guide to Data Analysis - Richard Cotton
-40% koodiga BOOKS
Saadetis 22-28 tööpäeva jooksul
30-päevane tagastamisõigus
Learn how to perform data analysis with the R language and software environment, even if you have little or no programming experience. With the tutorials in this hands-on guide, you’ll learn how to use the essential R tools you need to know to analyze data, including data types and programming concepts.The second half of Learning R shows you real data analysis in action by covering everything from importing ... Täielik kirjeldus
Kirjeldus
Learn how to perform data analysis with the R language and software environment, even if you have little or no programming experience. With the tutorials in this hands-on guide, you’ll learn how to use the essential R tools you need to know to analyze data, including data types and programming concepts.
The second half of Learning R shows you real data analysis in action by covering everything from importing data to publishing your results. Each chapter in the book includes a quiz on what you’ve learned, and concludes with exercises, most of which involve writing R code.
* Write a simple R program, and discover what the language can do
* Use data types such as vectors, arrays, lists, data frames, and strings
* Execute code conditionally or repeatedly with branches and loops
* Apply R add-on packages, and package your own work for others
* Learn how to clean data you import from a variety of sources
* Understand data through visualization and summary statistics
* Use statistical models to pass quantitative judgments about data and make predictions
* Learn what to do when things go wrong while writing data analysis code
Lisateave
| Autor | Richard Cotton |
|---|---|
| Kirjastaja | O'Reilly Media |
| Väljalaskeaasta | 2013 |
| Kaanetüüp | Pehme kaanega |
| EAN | 9781449357108 |